ALPINE-CVE-2025-49794
- Source
- https://security.alpinelinux.org/vuln/CVE-2025-49794
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2025-49794.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2025-49794
- Upstream
- Published
- 2025-06-16T16:15:18Z
- Modified
- 2026-08-27T22:17:56Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.
- References
Affected packages
Alpine:v3.21 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:apk/alpine/libxml2?arch=source
Alpine:v3.22 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:apk/alpine/libxml2?arch=source
Alpine:v3.23 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:apk/alpine/libxml2?arch=source